Home / 94,579,233.32-130,519,398.12-52,763,298.46

Finding the Fourth Proportional to 94,579,233.32, 130,519,398.12 and 52,763,298.46

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Solution

The fourth proportional to 94,579,233.32, 130,519,398.12 and 52,763,298.46 is: 72,813,383.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,579,233.32 : 130,519,398.12 = 52,763,298.46 : x
  2. Step 2: Convert to fraction form
    94,579,233.32/130,519,398.12 = 52,763,298.46/x
  3. Step 3: Cross multiply
    94,579,233.32x = 130,519,398.12 × 52,763,298.46
  4. Step 4: Simplify right side
    94,579,233.32x = 6,886,633,957,825,123
  5. Step 5: Solve for x
    x = 6,886,633,957,825,123/94,579,233.32
  6. Step 6: Final answer
    x = 72,813,383.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.